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OTRC: Ivanka Trump's new baby girl's name revealed - Arabella Rose

Ivanka Trump has revealed the name of her and husband Jared Kushner's new baby girl.

"Jared and I are having so much fun playing with our daughter!" Trump Tweeted on Monday, a day after their baby was born. "Arabella Rose is beyond adorable. She's truly a blessing."

Ivanka Trump, the 29-year-old daughter of real estate mogul Donald Trump, married Jared Kushner, 30, in October 2009. Arabella is their first child.

Kushner is the owner of the New York Observer and the son of Charles Kushner, also a real estate developer.

Trump was seen sporting a baby bump at the "Snow Flower and the Secret Fan" on Thursday. See photos of Trump and her husband here.

She revealed back in May in an interview with Harper's Bazaar that she was expecting a daughter and the baby's due date was July 14. However, when the day came, Ivanka Trump said she knew her child was going to be born late.

"Heading to work (on my due date!) Instinct tells me that this little girl is not planning on making her debut today. We'll see," she wrote on July 14.

Ivanka Trump is a model who has been a boardroom advisor on "The Apprentice" and boasts her own hotel, handbag and shoe lines and a jewelry collection.

This is the third grandchild for Donald Trump. He first became a grandfather when son Donald Trump Jr. and his wife, Vanessa Haydon, welcomed daughter Kai Madison in 2007. The couple also has a two-year-old son, named Donald Trump III.

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